2026-08-08 02:25:42:911 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:914 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:941 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:942 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:959 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:961 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:970 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:972 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:983 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:983 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:42:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:003 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:003 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:013 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:014 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:023 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:023 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:033 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:034 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:044 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:045 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:054 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:054 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:063 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:063 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:072 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:073 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:105 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:114 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:114 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:123 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:123 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:132 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:132 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:140 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:141 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:149 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:150 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:158 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:167 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:167 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:176 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:176 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:185 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:185 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:194 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:194 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:203 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:204 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:213 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:213 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:222 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:223 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:232 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:232 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:241 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:241 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:250 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:250 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:258 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:259 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:267 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:267 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:276 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:276 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:285 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:285 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:295 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:295 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:303 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:303 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:311 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:311 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:328 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:328 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:336 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:337 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:345 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:346 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:356 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:357 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:365 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:365 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:375 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:376 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:384 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:384 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:397 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:397 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:406 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:407 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:415 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:415 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:424 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:424 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:432 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:432 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:450 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:450 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:459 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:459 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:468 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:468 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:501 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:501 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:509 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:509 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:518 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:518 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:527 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:527 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:535 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:535 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:553 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:562 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:562 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:571 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:579 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:579 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:588 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:588 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:596 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:597 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:605 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:605 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:614 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:615 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:623 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:623 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:632 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:632 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:641 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:641 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:649 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:649 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:657 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:666 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:666 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:675 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:675 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:683 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:683 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:691 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:693 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:699 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:700 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:708 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:708 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:716 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:716 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:725 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:725 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:752 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:752 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:761 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:761 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:769 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:769 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:777 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:777 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:785 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:786 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:794 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:802 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:802 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:810 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:811 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:819 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:819 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:828 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:835 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:835 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:844 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:846 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:851 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:852 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:869 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:878 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:878 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:890 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:893 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:899 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:899 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:908 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:908 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:916 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:917 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:924 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:932 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:932 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:940 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:940 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:948 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:948 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:956 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:956 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:964 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:965 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:972 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:972 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:980 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:980 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:988 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:991 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:43:999 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:000 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:010 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:011 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:027 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:027 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:034 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:034 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:042 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:042 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:050 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:050 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:058 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:058 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:066 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:067 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:075 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:075 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:083 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:090 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:090 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:098 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:098 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:105 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:111 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:120 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:128 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:128 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:136 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:137 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:151 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:151 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:159 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:159 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:167 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:167 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:175 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:175 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:182 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:183 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:197 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:197 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:205 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:205 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:220 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:220 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:233 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:233 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:242 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:243 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:252 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:252 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:260 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:260 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:268 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:268 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:277 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:277 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:285 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:286 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:295 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:295 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:304 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:304 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:312 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:312 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:320 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:328 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:328 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:353 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:353 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:361 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:362 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:383 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:383 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:393 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:393 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:402 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:412 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:413 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:431 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:431 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:444 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:446 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:458 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:458 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:465 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:466 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:474 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:474 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:481 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:482 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:493 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:493 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:506 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:506 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:514 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:514 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:522 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:522 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:530 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:530 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:538 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:538 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:546 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:546 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:555 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:562 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:562 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:569 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:569 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:576 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:576 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:584 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:584 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:593 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:594 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:601 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:609 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:609 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:617 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:618 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:625 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:625 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:632 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:640 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:655 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:655 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:663 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:663 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:670 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:670 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:677 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:678 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:686 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:686 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:693 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:693 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:701 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:701 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:709 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:709 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:725 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:725 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:734 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:734 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:741 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:741 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:763 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:763 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:771 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:772 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:780 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:780 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:787 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:805 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:805 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:813 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:813 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:822 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:822 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:832 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:832 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:840 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:848 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:856 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:857 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:865 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:865 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:873 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:874 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:881 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:881 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:888 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:888 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:896 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:897 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:905 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:905 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:913 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:913 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:924 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:932 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:932 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:940 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:940 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:948 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:948 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:956 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:956 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:963 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:964 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:972 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:972 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:979 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:980 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:989 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:989 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:996 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:44:997 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:004 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:004 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:012 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:012 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:020 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:020 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:027 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:027 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:035 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:036 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:044 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:044 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:053 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:060 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:060 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:068 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:068 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:076 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:076 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:084 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:090 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:091 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:098 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:098 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:105 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:105 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:113 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:113 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:121 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:121 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:128 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:128 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:135 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:135 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:143 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:143 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:150 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:150 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:158 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:166 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:166 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:174 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:182 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:182 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:195 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:202 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:203 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:210 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:210 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:219 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:219 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:226 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:226 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:235 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:235 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:243 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:244 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:252 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:252 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:259 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:259 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:266 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:266 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:274 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:274 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:282 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:282 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:290 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:290 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:305 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:305 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:314 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:314 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:322 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:322 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:330 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:330 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:337 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:337 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:345 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:345 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:353 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:353 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:361 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:361 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:368 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:368 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:375 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:375 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:384 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:384 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:399 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:401 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:408 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:408 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:415 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:416 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:423 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:423 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:430 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:430 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:438 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:438 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:445 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:445 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:452 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:452 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:460 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:460 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:467 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:467 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:484 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:484 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:499 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:499 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:508 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:508 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:516 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:516 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:523 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:523 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:531 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:531 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:538 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:540 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:547 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:547 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:555 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:562 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:562 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:570 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:578 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:587 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:588 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:596 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:596 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:606 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:606 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:615 ERROR 1894 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp: System error at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:52) at java.base/java.net.InetAddress$PlatformResolver.lookupByName(InetAddress.java:1211) at java.base/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1828) at java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:1139) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-08-08 02:25:45:616 ERROR 1894 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-08-08 02:25:45:618 ERROR 1894 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-08-08 02:25:45:618 ERROR 1894 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-08-08 02:25:45:620 ERROR 1894 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-08-08 02:25:45:624 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:624 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:629 ERROR 1894 --- [hread_Excutor-1] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-08-08 02:25:45:632 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:632 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:640 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:649 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:649 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:658 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:667 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:667 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:680 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:680 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:687 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:687 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:696 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:703 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:704 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:711 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:711 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:726 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:726 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:734 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:734 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:741 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:756 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:757 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:764 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:764 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:771 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:772 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:779 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:780 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:787 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:803 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:804 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:811 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:812 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:818 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:819 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:826 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:826 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:846 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:862 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:862 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:869 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:869 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:877 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:877 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:884 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:884 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:891 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:891 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:899 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:899 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:908 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:908 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:916 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:916 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:925 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:925 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:932 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:932 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:940 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:940 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:947 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:948 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:955 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:955 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:970 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:978 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:978 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:986 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:986 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:994 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:45:994 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:001 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:002 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:009 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:009 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:017 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:017 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:029 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:029 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:038 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:038 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:045 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:045 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:060 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:060 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:068 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:068 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:077 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:077 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:084 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:084 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:092 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:092 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:099 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:099 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:106 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:108 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:114 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:114 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:122 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:122 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:130 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:130 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:137 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:138 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:145 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:145 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:152 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:152 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:159 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:159 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:166 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:166 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:174 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:181 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:181 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:188 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:188 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:195 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:202 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:203 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:209 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:209 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:216 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:216 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:223 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:223 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:229 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:229 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:255 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:256 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:262 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:263 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:270 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:270 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:277 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:277 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:284 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:284 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:291 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:291 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:293 ERROR 1894 --- [hread_Excutor-1] o.o.u.i.adapters.so.impl.SOServiceImpl [140] : Failed to send intent creation request. Details: msb-iag.onap: System error 2026-08-08 02:25:46:298 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:298 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:305 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:305 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:312 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:312 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:320 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:327 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:327 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:335 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:342 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:342 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:349 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:349 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:356 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:356 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:363 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:363 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:370 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:370 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:377 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:377 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:389 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:389 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:395 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:395 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:402 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:409 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:409 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:416 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:416 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:423 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:423 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:429 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:430 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:436 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:436 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:443 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:443 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:450 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:450 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:457 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:457 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:463 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:464 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:470 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:477 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:477 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:483 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:483 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:493 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:493 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:504 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:504 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:512 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:512 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:519 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:519 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:526 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:526 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:534 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:534 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:542 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:542 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:549 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:549 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:556 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:556 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:563 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:563 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:571 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:571 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:577 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:577 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:584 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:585 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:591 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:591 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:598 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:605 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:605 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:612 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:612 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:619 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:619 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:626 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:626 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:640 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:647 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:648 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:654 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:655 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:661 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:661 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:667 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:667 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:674 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:674 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:681 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:681 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:688 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:688 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:695 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:695 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:702 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:702 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:708 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:708 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:715 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:715 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:722 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:722 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:728 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:729 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:735 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:735 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:756 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:756 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:764 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:764 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:772 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:772 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:779 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:779 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:785 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:785 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:793 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:794 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:800 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:800 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:807 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:807 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:813 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:813 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:820 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:820 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:833 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:833 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:840 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:861 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:861 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:869 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:876 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:882 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:882 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:889 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:890 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:897 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:897 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:904 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:904 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:912 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:912 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:918 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:918 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:925 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:925 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:931 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:931 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:938 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:938 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:944 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:944 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:951 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:951 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:957 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:957 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:964 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:964 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:970 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:982 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:982 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:46:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:001 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:001 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:008 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:008 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:014 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:014 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:021 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:021 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:030 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:030 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:037 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:037 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:043 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:044 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:050 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:050 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:056 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:056 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:062 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:062 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:069 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:069 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:075 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:075 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:081 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:081 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:088 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:088 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:093 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:094 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:100 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:100 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:107 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:107 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:114 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:114 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:121 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:121 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:128 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:128 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:135 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:135 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:142 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:142 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:148 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:148 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:154 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:155 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:162 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:162 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:168 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:168 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:174 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:182 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:182 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:189 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:189 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:196 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:202 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:202 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:209 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:209 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:216 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:216 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:224 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:224 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:231 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:231 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:238 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:238 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:245 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:247 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:252 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:252 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:258 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:258 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:265 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:265 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:271 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:272 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:282 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:282 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:289 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:289 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:296 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:296 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:302 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:302 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:309 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:309 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:315 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:315 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:322 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:322 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:329 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:329 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:335 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:335 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:342 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:342 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:349 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:349 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:356 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:356 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:364 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:364 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:371 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:372 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:378 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:378 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:385 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:385 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:392 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:392 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:399 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:399 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:406 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:406 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:414 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:414 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:425 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:426 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:433 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:433 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:448 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:448 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:457 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:457 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:463 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:463 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:471 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:477 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:477 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:483 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:483 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:498 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:498 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:505 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:505 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:515 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:515 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:522 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:522 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:529 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:529 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:537 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:537 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:551 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:558 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:559 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:565 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:565 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:573 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:573 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:580 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:580 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:586 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:587 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:593 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:593 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:600 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:600 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:608 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:608 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:615 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:615 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:623 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:624 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:631 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:632 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:646 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:646 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:653 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:653 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:660 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:676 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:676 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:684 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:691 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:691 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:698 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:698 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:705 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:705 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:711 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:711 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:718 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:718 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:724 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:731 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:731 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:738 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:738 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:746 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:746 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:753 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:753 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:759 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:759 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:766 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:766 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:771 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:771 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:778 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:778 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:785 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:785 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:791 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:791 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:798 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:798 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:805 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:805 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:812 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:812 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:819 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:819 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:834 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:834 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:841 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:841 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:849 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:849 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:856 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:856 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:867 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:867 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:874 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:874 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:881 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:881 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:894 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:894 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:903 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:903 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:910 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:910 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:919 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:919 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:926 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:934 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:935 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:942 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:942 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:949 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:950 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:957 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:957 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:964 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:965 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:973 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:973 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:987 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:987 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:994 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:47:994 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:008 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:008 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:015 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:015 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:127 ERROR 1894 --- [hread_Excutor-2] o.o.u.i.a.policy.impl.PolicyServiceImpl [223] : Exception in undeploy and remove policy java.net.UnknownHostException: msb-iag.onap at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at okhttp3.Dns$Companion$DnsSystem.lookup(Dns.kt:49) at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.kt:164) at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.kt:129) at okhttp3.internal.connection.RouteSelector.next(RouteSelector.kt:71) at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:205) at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106) at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74) at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201) at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154) at retrofit2.OkHttpCall.execute(OkHttpCall.java:188) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.undeployAndRemovePolicyIfExist(PolicyServiceImpl.java:204) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.updateIntentConfigPolicy(PolicyServiceImpl.java:117) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.lambda$directOperation$0(CLLAssuranceActuationModule.java:55) at java.base/java.util.Collections$SingletonList.forEach(Collections.java:5187) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.directOperation(CLLAssuranceActuationModule.java:51) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.fulfillIntent(CLLAssuranceActuationModule.java:66) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-08-08 02:25:48:139 ERROR 1894 --- [hread_Excutor-2] o.o.u.i.a.policy.impl.PolicyServiceImpl [188] : Exception in create and deploy intent config policy. java.net.UnknownHostException: msb-iag.onap at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at okhttp3.Dns$Companion$DnsSystem.lookup(Dns.kt:49) at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.kt:164) at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.kt:129) at okhttp3.internal.connection.RouteSelector.next(RouteSelector.kt:71) at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.kt:205) at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.kt:106) at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.kt:74) at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:255) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109) at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201) at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154) at retrofit2.OkHttpCall.execute(OkHttpCall.java:188) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.createAndDeployIntentConfigPolicy(PolicyServiceImpl.java:147) at org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl.updateIntentConfigPolicy(PolicyServiceImpl.java:123) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.lambda$directOperation$0(CLLAssuranceActuationModule.java:55) at java.base/java.util.Collections$SingletonList.forEach(Collections.java:5187) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.directOperation(CLLAssuranceActuationModule.java:51) at org.onap.usecaseui.intentanalysis.cllassuranceIntentmgt.cllassurancemodule.CLLAssuranceActuationModule.fulfillIntent(CLLAssuranceActuationModule.java:66) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:56) at org.onap.usecaseui.intentanalysis.Thread.CreateCallable.call(CreateCallable.java:29) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 2026-08-08 02:25:48:140 ERROR 1894 --- [hread_Excutor-2] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-08-08 02:25:48:446 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:446 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:455 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:455 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:463 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:463 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:471 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:471 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:478 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:478 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:489 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:489 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:498 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:498 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:507 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:508 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:515 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:515 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:523 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:523 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:553 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:561 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:562 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:568 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:569 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:577 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:577 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:586 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:586 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:600 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:600 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:607 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:607 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:615 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:616 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:625 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:625 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:632 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:632 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:646 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:646 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:654 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:654 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:661 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:661 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:667 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:668 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:675 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:675 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:683 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:683 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:691 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:691 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:699 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:699 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:706 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:713 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:713 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:720 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:720 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:727 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:727 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:734 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:734 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:741 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:741 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:762 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:778 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:779 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:786 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:786 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:793 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:793 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:799 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:799 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:806 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:806 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:814 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:814 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:821 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:822 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:830 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:830 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:839 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:839 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:861 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:861 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:869 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:869 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:877 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:884 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:884 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:891 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:891 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:900 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:900 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:908 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:909 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:915 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:916 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:923 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:923 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:930 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:931 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:938 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:938 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:946 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:946 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:955 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:955 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:963 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:963 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:971 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:971 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:978 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:978 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:985 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:985 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:992 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:48:992 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:000 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:001 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:012 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:012 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:020 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:028 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:028 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:036 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:039 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:044 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:044 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:060 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:060 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:074 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:074 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:081 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:081 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:087 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:087 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:095 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:095 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:102 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:103 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:109 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:109 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:117 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:117 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:123 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:123 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:140 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:141 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:148 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:148 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:155 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:155 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:162 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:162 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:169 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:170 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:176 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:176 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:182 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:182 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:189 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:189 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:197 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:197 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:205 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:205 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:212 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:212 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:219 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:219 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:228 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:229 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:235 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:235 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:242 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:242 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:248 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:248 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:254 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:254 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:260 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:260 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:267 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:267 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:273 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:273 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:280 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:280 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:286 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:286 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:293 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:293 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:299 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:299 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:305 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:305 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:311 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:311 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:318 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:318 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:325 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:325 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:333 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:341 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:341 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:348 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:348 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:354 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:360 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:360 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:367 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:367 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:375 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:375 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:381 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:381 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:388 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:388 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:395 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:395 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:401 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:401 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:408 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:408 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:416 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:416 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:428 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:428 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:435 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:435 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:448 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:448 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:459 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:459 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:465 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:464 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:471 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:471 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:477 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:477 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:483 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:484 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:489 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:489 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:495 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:495 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:502 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:502 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:509 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:509 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:517 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:517 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:529 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:529 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:537 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:537 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:551 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:558 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:558 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:565 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:565 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:571 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:571 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:578 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:586 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:586 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:592 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:593 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:600 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:600 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:606 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:607 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:620 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:620 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:627 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:627 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:634 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:634 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:641 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:641 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:647 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:647 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:653 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:653 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:660 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:665 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:665 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:672 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:672 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:679 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:679 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:686 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:686 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:693 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:693 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:699 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:699 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:705 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:705 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:712 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:712 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:719 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:719 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:726 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:726 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:732 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:732 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:739 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:739 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:745 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:745 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:751 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:751 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:757 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:757 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:764 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:764 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:776 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:776 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:782 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:782 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:788 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:794 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:801 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:801 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:807 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:807 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:813 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:813 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:819 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:819 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:828 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:828 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:834 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:834 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:840 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:853 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:853 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:859 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:859 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:865 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:865 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:870 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:876 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:882 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:882 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:893 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:893 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:900 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:900 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:906 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:906 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:911 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:911 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:917 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:917 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:923 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:923 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:929 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:929 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:935 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:935 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:941 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:941 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:947 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:947 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:953 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:953 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:959 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:959 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:965 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:965 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:974 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:974 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:980 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:980 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:986 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:986 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:992 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:992 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:999 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:49:999 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:006 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:006 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:013 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:013 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:020 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:020 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:026 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:026 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:033 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:033 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:039 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:039 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:060 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:060 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:067 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:067 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:074 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:074 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:081 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:081 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:087 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:087 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:093 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:093 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:099 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:099 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:106 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:106 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:112 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:112 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:118 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:118 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:124 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:124 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:130 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:130 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:136 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:136 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:142 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:142 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:149 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:149 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:155 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:156 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:162 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:162 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:168 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:168 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:174 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:179 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:179 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:185 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:185 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:192 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:192 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:198 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:198 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:204 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:204 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:210 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:210 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:216 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:216 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:222 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:222 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:228 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:228 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:234 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:234 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:240 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:241 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:246 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:246 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:252 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:252 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:259 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:259 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:268 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:268 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:275 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:275 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:282 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:282 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:293 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:293 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:301 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:301 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:307 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:307 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:314 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:314 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:321 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:321 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:327 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:327 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:334 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:340 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:340 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:348 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:348 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:354 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:360 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:360 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:367 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:367 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:381 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:381 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:387 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:387 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:393 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:393 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:400 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:400 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:406 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:406 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:413 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:413 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:419 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:419 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:426 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:426 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:433 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:433 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:448 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:448 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:456 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:456 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:462 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:462 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:482 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:483 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:491 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:491 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:498 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:498 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:505 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:505 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:512 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:512 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:519 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:519 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:526 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:526 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:532 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:532 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:540 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:540 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:548 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:549 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:555 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:561 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:561 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:567 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:567 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:575 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:575 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:582 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:582 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:588 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:588 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:594 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:594 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:601 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:607 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:607 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:614 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:614 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:621 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:621 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:627 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:627 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:641 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:641 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:648 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:648 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:654 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:654 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:660 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:667 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:667 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:673 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:673 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:680 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:680 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:685 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:686 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:691 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:691 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:697 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:698 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:704 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:704 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:710 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:710 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:716 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:717 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:723 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:723 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:729 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:729 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:736 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:736 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:743 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:755 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:755 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:762 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:769 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:769 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:775 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:776 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:782 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:783 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:789 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:789 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:801 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:802 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:808 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:808 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:815 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:815 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:823 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:823 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:831 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:831 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:837 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:837 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:844 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:844 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:851 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:851 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:857 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:857 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:864 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:864 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:871 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:871 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:877 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:877 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:884 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:884 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:890 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:890 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:896 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:896 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:903 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:903 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:909 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:909 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:915 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:915 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:921 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:921 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:928 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:928 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:934 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:934 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:940 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:940 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:946 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:946 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:952 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:952 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:958 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:958 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:964 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:964 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:971 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:976 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:976 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:983 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:983 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:989 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:989 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:995 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:50:995 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:001 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:001 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:008 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:008 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:014 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:014 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:021 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:021 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:027 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:027 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:033 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:033 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:039 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:039 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:045 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:045 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:058 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:058 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:064 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:064 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:071 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:071 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:077 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:077 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:083 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:089 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:089 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:094 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:094 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:100 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:100 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:106 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:106 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:112 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:112 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:118 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:118 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:124 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:124 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:130 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:130 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:137 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:137 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:151 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:151 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:157 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:157 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:163 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:163 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:170 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:170 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:176 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:176 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:182 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:182 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:188 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:188 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:195 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:209 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:209 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:216 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:216 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:222 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:222 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:228 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:228 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:234 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:234 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:240 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:240 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:247 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:247 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:253 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:253 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:260 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:260 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:266 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:266 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:273 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:273 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:279 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:279 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:285 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:285 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:292 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:292 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:298 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:298 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:305 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:305 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:311 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:311 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:318 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:318 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:324 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:324 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:333 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:339 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:339 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:346 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:346 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:352 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:352 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:358 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:359 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:365 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:365 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:371 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:371 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:377 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:377 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:384 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:384 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:390 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:390 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:392 ERROR 1894 --- [ main] o.o.u.i.s.i.ExpectationObjectServiceImpl[57] : It already exists an object for the expectation expectation without affiliate, update might work. 2026-08-08 02:25:51:396 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:396 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:402 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:403 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:410 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:410 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:417 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:417 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:424 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:424 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:430 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:430 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:437 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:437 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:443 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:443 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:451 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:451 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:457 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:457 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:464 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:464 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:483 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:483 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:493 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:493 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:507 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:507 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:515 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:515 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:521 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:521 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:528 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:528 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:535 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:535 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:542 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:542 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:549 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:549 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:555 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:561 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:561 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:567 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:568 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:574 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:574 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:580 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:580 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:590 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:590 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:599 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:600 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:605 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:605 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:611 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:611 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:618 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:618 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:624 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:624 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:630 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:630 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:645 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:646 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:652 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:652 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:658 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:664 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:664 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:671 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:677 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:677 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:684 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:697 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:697 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:704 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:704 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:717 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:717 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:724 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:731 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:731 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:737 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:737 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:744 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:744 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:750 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:758 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:758 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:764 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:764 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:771 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:771 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:778 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:778 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:784 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:784 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:790 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:791 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:797 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:797 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:804 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:804 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:809 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:810 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:816 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:816 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:823 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:823 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:829 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:829 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:836 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:838 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:842 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:842 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:848 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:849 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:855 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:855 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:866 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:866 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:873 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:873 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:880 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:880 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:894 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:894 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:903 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:903 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:908 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:908 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:914 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:914 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:919 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:919 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:926 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:939 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:939 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:945 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:945 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:951 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:951 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:958 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:958 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:969 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:969 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:976 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:976 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:982 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:982 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:989 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:989 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:996 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:51:996 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:005 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:005 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:012 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:012 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:025 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:025 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:032 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:032 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:039 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:039 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:046 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:054 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:054 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:060 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:060 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:067 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:067 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:073 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:073 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:079 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:079 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:086 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:100 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:103 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:107 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:107 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:113 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:113 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:119 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:119 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:126 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:126 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:138 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:138 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:150 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:150 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:158 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:165 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:165 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:179 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:179 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:186 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:186 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:193 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:193 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:200 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:200 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:206 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:207 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:208 ERROR 1894 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-08-08 02:25:52:212 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:212 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:219 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:219 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:225 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:225 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:232 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:232 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:238 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:238 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:244 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:244 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:251 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:257 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:257 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:264 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:264 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:270 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:270 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:276 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:276 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:283 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:283 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:289 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:289 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:294 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:294 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:301 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:301 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:307 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:307 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:320 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:326 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:326 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:332 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:332 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:338 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:338 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:344 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:344 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:350 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:350 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:356 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:356 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:363 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:363 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:369 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:369 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:380 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:380 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:386 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:387 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:393 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:393 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:399 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:399 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:406 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:406 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:412 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:412 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:418 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:419 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:424 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:425 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:431 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:431 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:438 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:438 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:444 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:444 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:450 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:450 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:456 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:456 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:462 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:462 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:481 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:482 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:489 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:491 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:495 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:495 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:506 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:506 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:512 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:512 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:517 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:518 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:524 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:524 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:530 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:530 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:536 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:536 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:543 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:543 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:551 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:557 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:557 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:562 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:562 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:568 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:568 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:574 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:574 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:580 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:580 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:586 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:586 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:592 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:592 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:598 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:606 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:606 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:614 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:614 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:620 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:620 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:625 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:625 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:630 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:630 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:637 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:637 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:643 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:643 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:649 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:649 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:655 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:655 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:660 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:666 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:666 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:672 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:672 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:679 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:679 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:685 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:685 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:696 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:701 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:701 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:707 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:707 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:714 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:714 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:719 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:720 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:726 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:726 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:732 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:732 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:739 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:739 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:745 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:745 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:752 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:752 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:758 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:758 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:765 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:765 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:771 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:771 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:777 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:777 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:783 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:783 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:789 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:789 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:801 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:801 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:804 ERROR 1894 --- [ main] o.o.u.intentanalysis.util.HttpUtil [75] : IO Exception occured java.net.UnknownHostException: uui-nlp at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988) at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818) at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688) at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:112) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) at org.onap.usecaseui.intentanalysis.util.HttpUtil.sendPostRequestByJson(HttpUtil.java:63) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.getPredictValue(CLLDeliveryActuationModule.java:150) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.directOperation(CLLDeliveryActuationModule.java:79) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModule.fulfillIntent(CLLDeliveryActuationModule.java:115) at org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule.CLLDeliveryActuationModuleTest.testDirectOperation(CLLDeliveryActuationModuleTest.java:120) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:76) at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) 2026-08-08 02:25:52:804 ERROR 1894 --- [ main] o.o.u.intentanalysis.util.HttpUtil [79] : [ http://uui-nlp:33011/api/online/predict ] API POST calling has finished! 2026-08-08 02:25:52:807 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:807 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [140] : Failed to send intent creation request. Details: msb-iag.onap 2026-08-08 02:25:52:814 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:814 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:820 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:820 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:834 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:834 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:840 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:866 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:866 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:872 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:872 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:878 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:878 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:885 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:885 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:891 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:891 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:898 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:898 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:904 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:904 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:911 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:911 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [83] : CCVPN instance is null! 2026-08-08 02:25:52:917 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:917 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:924 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:930 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:930 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:936 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:943 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:943 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:949 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:949 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:955 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:955 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:960 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:960 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:966 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:966 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:972 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:972 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:978 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:978 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:983 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:984 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:998 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:52:998 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:004 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:004 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:010 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:010 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:016 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:016 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:021 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:021 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:027 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:027 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:033 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:033 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:039 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:039 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:045 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:045 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:051 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:051 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:057 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:057 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:063 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:063 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:069 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:069 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:076 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:076 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:082 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:082 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:087 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:088 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:105 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:105 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:112 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:112 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:118 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:118 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:125 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:125 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:131 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:131 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:138 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:138 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:150 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:150 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:157 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:157 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:164 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:163 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:170 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:170 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:176 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:176 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:184 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:184 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:190 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:190 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:196 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:196 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:202 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:202 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:208 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:208 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:215 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:215 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [88] : CCVPN instance creation error：jobId is null 2026-08-08 02:25:53:221 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:221 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:228 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:228 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:234 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:234 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:246 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:246 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:253 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:253 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:259 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:259 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:265 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:265 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:272 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:272 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:278 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:278 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:285 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:285 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:292 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:292 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:297 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:298 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:303 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:303 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:309 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:310 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:316 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:316 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:322 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:322 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:329 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:329 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:335 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:335 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:342 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:342 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:349 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:349 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:354 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:360 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:360 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:366 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:372 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:372 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:378 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:378 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:384 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:384 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:390 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:390 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:396 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:396 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:396 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:397 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:397 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:398 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:398 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:399 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:399 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:403 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:403 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:403 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:409 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:410 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:416 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:416 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:430 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:430 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:436 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:436 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:442 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:442 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:449 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:449 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:449 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:458 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:458 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:464 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:464 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:470 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:483 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:483 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:489 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:489 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:495 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:495 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:501 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:501 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:507 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:507 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:513 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:513 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:520 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:520 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:526 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:526 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:532 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:532 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:538 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:538 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:545 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:545 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:551 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:561 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:561 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:567 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:567 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:573 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:573 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:579 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:579 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:585 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:585 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:590 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:591 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:597 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:597 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:603 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:603 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:610 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:610 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:616 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:616 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:622 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:622 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:629 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:629 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:635 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:635 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:643 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:643 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:650 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:650 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:657 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:657 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:664 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:664 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:672 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:677 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:679 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:679 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:685 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:685 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:692 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:692 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:699 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:699 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:706 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:712 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:712 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:718 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:718 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:728 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:728 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:734 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:734 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:748 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:748 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:755 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:755 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:762 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:769 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:769 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:775 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:775 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:781 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:781 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:787 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:787 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:794 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:794 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:801 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:801 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:815 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:815 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:821 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:821 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:833 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:833 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:841 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:841 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:848 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:848 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:871 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:871 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:877 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:877 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:884 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:884 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:890 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:890 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:896 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:896 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:903 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:903 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:909 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:909 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:916 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:916 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:924 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:930 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:930 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:937 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:937 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:943 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:943 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:949 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:949 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:955 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:955 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:962 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:962 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:968 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:968 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:974 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:974 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:985 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:985 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:991 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:991 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:53:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:53:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:000 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:003 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:010 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:010 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:016 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:016 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:023 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:023 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:029 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:030 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:043 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:044 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:050 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:050 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:056 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:056 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:076 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:076 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:083 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:090 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:090 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:098 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:104 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:110 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:110 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:117 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:117 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:122 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:122 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:123 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:123 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:130 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:130 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:137 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:137 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:141 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:141 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:154 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:154 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:161 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:161 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:168 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:168 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:174 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:181 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:181 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:188 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:188 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:194 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:194 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:201 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:201 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:207 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:207 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:214 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:214 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:222 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:222 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:229 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:229 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:235 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:235 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:242 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:242 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:249 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:249 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:255 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:255 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:262 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:262 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:268 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:268 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:275 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:275 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:286 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:286 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:293 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:293 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:299 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:299 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:307 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:307 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:320 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:326 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:326 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:333 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:341 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:341 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:347 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:347 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:354 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:361 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:361 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:367 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:367 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:380 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:380 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:386 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:386 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:392 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:392 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:398 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:399 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:399 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:399 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:403 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:405 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:405 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:413 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:413 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:419 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:419 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:425 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:425 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:431 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:431 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:437 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:437 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:443 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:443 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:449 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:453 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:453 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:465 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:465 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:470 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:482 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:482 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:494 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:494 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:503 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:507 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:514 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:514 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:520 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:520 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:527 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:527 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:533 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:533 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:539 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:539 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:545 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:546 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:551 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:558 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:558 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:563 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:567 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:574 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:574 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:580 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:580 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:586 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:586 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:592 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:592 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:598 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:609 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:609 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:614 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:614 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:620 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:620 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:626 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:626 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:645 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:645 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:652 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:652 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:658 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:664 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:664 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:670 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:670 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:677 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:677 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:677 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:677 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:677 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:677 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:678 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:678 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:684 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:696 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:702 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:702 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:708 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:708 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:715 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:715 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:721 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:721 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:726 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:726 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:743 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:750 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:756 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:756 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:762 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:768 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:768 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:774 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:774 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:774 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:774 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:774 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:774 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:780 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:780 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:786 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:786 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:792 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:792 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:798 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:798 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:804 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:804 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:810 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:810 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:816 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:816 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:825 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:842 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:842 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:862 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:937 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:962 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:974 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:54:999 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:54:999 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:010 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:011 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:024 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:063 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:135 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:135 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:305 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:472 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:640 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:664 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:801 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:801 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:814 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:822 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:822 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:835 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:852 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:852 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:861 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:875 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:875 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:967 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:968 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:55:992 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:55:992 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:023 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:119 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:119 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:165 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:165 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:214 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:288 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:288 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:377 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:391 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:391 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:519 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:554 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:632 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:644 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:710 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:711 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:760 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:778 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:778 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:791 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:791 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:799 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:799 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:806 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:806 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:883 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:915 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:915 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:56:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:56:951 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:081 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:081 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:110 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:112 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:112 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:119 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:126 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:126 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:152 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:152 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:57:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:57:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:382 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:382 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:394 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:411 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:427 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:435 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:453 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:475 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:475 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:484 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:484 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:494 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:499 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:501 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:509 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:509 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:529 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:548 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:548 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:555 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:576 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:577 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:591 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:602 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:602 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:609 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:609 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:615 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:615 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:621 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:621 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:644 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:651 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:665 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:665 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:684 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:706 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:712 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:732 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:732 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:746 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:746 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:754 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:759 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:759 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:776 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:784 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:784 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:821 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:821 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:828 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:853 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:853 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:870 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:891 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:906 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:906 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:917 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:917 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:931 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:940 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:940 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:958 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:963 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:963 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:970 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:983 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:983 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:995 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:995 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:58:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:58:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:000 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:000 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:006 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:006 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:012 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:012 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:036 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:036 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:043 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:054 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:054 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:080 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:080 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:095 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:095 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:114 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:114 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:120 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:142 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:142 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:148 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:159 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:165 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:165 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:185 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:200 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:200 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:206 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:206 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:218 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:218 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:224 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:224 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:232 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:232 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:252 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:252 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:259 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:274 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:274 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:293 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:298 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:298 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:304 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:329 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:329 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:350 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:366 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:372 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:389 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:390 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:407 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:427 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:427 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:442 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:442 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:459 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:471 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:471 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:490 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:490 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:506 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:521 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:522 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:563 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:567 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:570 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:576 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:586 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:603 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:622 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:638 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:645 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:656 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:672 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:747 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:747 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:753 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:753 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:772 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:813 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:819 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:869 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:869 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:903 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:903 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:910 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:930 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:930 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:954 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:954 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:964 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:975 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:975 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:25:59:996 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:996 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:25:59:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:003 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:022 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:031 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:039 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:046 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:067 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:067 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:073 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:073 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:085 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:092 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:093 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:112 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:113 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:128 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:146 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:148 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:148 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:156 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:156 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:171 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:171 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:178 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:178 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:194 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:194 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:202 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:202 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:237 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:237 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:264 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:264 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:275 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:275 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:300 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:315 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:315 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:324 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:335 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:336 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:350 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:357 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:373 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:373 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:386 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:386 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:392 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:392 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:397 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:398 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:398 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:403 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:403 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:410 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:410 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:433 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:434 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:445 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:446 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:468 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:468 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:491 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:505 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:505 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:518 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:534 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:534 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:549 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:574 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:574 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:595 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:595 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:601 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:621 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:635 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:635 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:659 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:670 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:684 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:696 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:702 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:702 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:718 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:756 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:775 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:775 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:788 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:820 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:820 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:844 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:844 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:876 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:883 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:883 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:890 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:890 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:902 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:902 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:908 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:931 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:952 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:952 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:959 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:959 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:971 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:971 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:977 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:977 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:00:999 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:00:999 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:005 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:015 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:015 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:020 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:030 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:046 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:077 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:077 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:083 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:107 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:107 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:126 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:140 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:172 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:181 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:206 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:206 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:219 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:234 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:263 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:263 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:271 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:299 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:299 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:305 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:312 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:328 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:328 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:334 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:348 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:348 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:356 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:385 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:385 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:411 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:411 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:429 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:429 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:435 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:435 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:460 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:460 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:466 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:466 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:472 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:472 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:485 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:499 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:499 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:518 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:518 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:551 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:564 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:570 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:577 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:577 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:583 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:583 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:589 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:589 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:595 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:612 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:612 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:618 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:618 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:626 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:646 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:649 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:655 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:655 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:663 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:663 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:671 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:682 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:682 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:689 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:689 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:697 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:699 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:709 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:709 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:721 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:722 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:737 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:737 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:743 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:743 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:757 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:757 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:762 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:768 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:768 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:776 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:776 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:785 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:791 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:791 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:804 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:813 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:828 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:828 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:841 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:841 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:848 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:848 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:863 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:880 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:880 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:905 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:905 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:911 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:936 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:952 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:952 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:967 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:967 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:982 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:982 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:01:999 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:01:999 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:007 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:007 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:013 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:013 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:021 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:051 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:051 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:057 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:057 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:063 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:073 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:091 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:156 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:192 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:211 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:211 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:225 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:251 ERROR 1894 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-08-08 02:26:02:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:257 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:257 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:264 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:264 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:270 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:271 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:292 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:292 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:349 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:371 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:371 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:384 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:384 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:416 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:461 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:461 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:468 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:468 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:474 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:480 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:480 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:488 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:488 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:505 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:505 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:513 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:513 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:523 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:559 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:559 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:569 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:569 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:575 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:575 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:580 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:588 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:588 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:602 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:619 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:619 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:638 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:638 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:644 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:644 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:651 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:651 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:656 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:668 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:668 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:681 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:698 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:698 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:704 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:704 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:720 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:727 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:727 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:733 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:733 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:739 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:739 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:756 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:769 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:769 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:783 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:790 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:790 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:796 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:796 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:808 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:818 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:818 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:824 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:835 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:835 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:848 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:861 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:868 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:868 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:874 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:891 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:891 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:929 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:929 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:936 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:943 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:943 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:961 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:961 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:969 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:975 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:975 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:981 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:981 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:987 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:02:987 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:02:995 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:008 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:008 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:060 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:060 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:081 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:081 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:088 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:088 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:093 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:104 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:122 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:132 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:132 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:146 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:153 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:169 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:169 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:177 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:177 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:183 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:183 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:199 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:199 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:221 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:221 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:227 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:244 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:244 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:254 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:254 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:260 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:267 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:285 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:285 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:295 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:295 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:305 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:334 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:368 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:368 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:376 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:376 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:406 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:462 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:462 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:478 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:478 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:493 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:494 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:511 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:526 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:526 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:539 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:539 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:559 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:559 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:580 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:618 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:619 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:627 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:627 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:641 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:641 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:668 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:675 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:676 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:682 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:694 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:725 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:726 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:733 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:734 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:748 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:755 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:763 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:782 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:817 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:817 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:824 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:831 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:832 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:845 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:845 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:870 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:889 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:890 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:896 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:897 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:919 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:919 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:941 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:962 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:962 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:986 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:986 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:03:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:03:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:013 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:013 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:034 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:034 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:064 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:072 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:072 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:078 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:078 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:094 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:095 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:101 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:133 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:133 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:139 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:145 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:147 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:147 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:155 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:173 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:173 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:182 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:182 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:188 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:189 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:211 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:212 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:218 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:218 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:225 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:225 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:233 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:233 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:241 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:241 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:247 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:247 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:263 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:263 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:271 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:314 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:321 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:328 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:328 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:334 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:345 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:345 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:353 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:366 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:372 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:372 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:378 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:378 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:395 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:401 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:401 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:424 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:424 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:443 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:443 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:449 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:449 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:482 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:482 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:490 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:490 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:501 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:514 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:524 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:524 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:539 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:565 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:565 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:572 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:572 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:578 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:584 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:593 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:593 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:619 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:619 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:628 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:628 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:657 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:687 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:693 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:693 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:707 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:707 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:714 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:728 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:728 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:744 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:744 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:750 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:787 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:793 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:793 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:811 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:811 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:817 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:817 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:823 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:823 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:846 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:855 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:862 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:862 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:882 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:921 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:922 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:928 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:929 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:936 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:949 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:950 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:956 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:04:956 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:962 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:04:994 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:011 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:021 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:025 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:025 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:044 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:044 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:051 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:051 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:058 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:058 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:065 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:084 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:084 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:094 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:094 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:104 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:111 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:111 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:122 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:122 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:122 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:127 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:128 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:138 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:139 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:151 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:169 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:169 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:177 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:177 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:183 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:195 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:203 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:203 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:219 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:228 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:240 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:240 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:247 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:247 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:260 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:260 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:266 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:266 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:292 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:293 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:299 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:299 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:336 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:338 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:343 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:343 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:350 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:368 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:368 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:380 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:391 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:391 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:398 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:405 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:405 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:411 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:425 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:425 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:446 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:449 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:457 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:457 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:466 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:466 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:472 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:472 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:478 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:478 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:485 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:485 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:494 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:516 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:529 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:529 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:546 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:546 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:553 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:554 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:559 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:559 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:569 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:569 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:586 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:586 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:603 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:603 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:609 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:609 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:615 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:628 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:628 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:640 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:656 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:656 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:661 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:661 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:668 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:676 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:695 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:695 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:714 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:714 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:730 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:730 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:763 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:763 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:789 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:818 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:840 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:846 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:863 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:863 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:870 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:876 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:896 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:896 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:904 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:943 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:951 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:967 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:967 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:973 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:988 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:988 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:989 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:990 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:991 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:993 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:05:994 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:05:994 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:006 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:007 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:031 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:031 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:059 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:086 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:101 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:101 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:127 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:127 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:134 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:140 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:140 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:147 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:155 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:155 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:164 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:171 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:183 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:191 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:223 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:223 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:241 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:242 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:249 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:249 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:255 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:255 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:261 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:268 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:268 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:285 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:285 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:291 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:331 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:359 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:359 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:366 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:389 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:389 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:395 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:402 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:418 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:430 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:430 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:437 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:437 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:463 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:463 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:484 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:484 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:513 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:513 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:536 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:536 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:545 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:545 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:564 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:565 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:574 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:574 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:593 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:593 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:600 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:600 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:607 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:607 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:651 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:678 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:679 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:685 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:685 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:692 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:698 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:706 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:724 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:730 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:730 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:735 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:761 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:761 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:765 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:769 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:769 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:775 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:775 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:788 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:802 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:802 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:809 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:809 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:815 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:815 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:831 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:831 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:848 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:848 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:863 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:875 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:875 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:881 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:905 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:905 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:926 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:933 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:933 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:941 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:941 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:948 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:948 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:954 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:954 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:960 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:960 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:977 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:978 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:978 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:06:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:06:984 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:037 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:037 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:062 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:062 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:068 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:069 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:075 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:075 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:086 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:098 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:104 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:133 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:147 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:153 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:153 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:167 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:170 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:170 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:177 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:177 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:194 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:194 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:202 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:209 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:209 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:216 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:216 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:228 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:245 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:245 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:251 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:261 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:270 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:270 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:286 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:286 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:293 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:293 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:299 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:299 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:306 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:306 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:325 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:325 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:337 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:348 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:348 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:353 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:355 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:361 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:361 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:363 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:367 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:367 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:377 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:377 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:415 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:415 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:433 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:433 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:449 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:449 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:449 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:459 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:460 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:466 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:477 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:479 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:479 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:485 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:485 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:485 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:515 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:515 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:535 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:554 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:557 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:561 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:561 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:568 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:568 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:574 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:581 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:581 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:587 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:587 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:598 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:617 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:640 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:647 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:647 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:663 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:663 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:670 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:670 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:676 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:678 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:683 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:683 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:713 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:713 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:719 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:729 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:729 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:738 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:738 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:745 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:745 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:768 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:770 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:771 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:771 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:774 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:774 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:777 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:777 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:797 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:822 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:822 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:828 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:836 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:836 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:842 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:842 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:855 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:855 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:861 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:861 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:861 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:874 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:874 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:880 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:880 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:895 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:895 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:914 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:934 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:934 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:946 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:946 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:961 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:961 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:967 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:967 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:973 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:973 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:07:987 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:07:987 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:005 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:005 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:026 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:026 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:032 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:036 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:042 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:042 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:049 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:049 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:057 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:057 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:064 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:064 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:070 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:071 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:096 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:096 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:109 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:116 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:116 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:135 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:135 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:140 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:141 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:141 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:142 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:142 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:158 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:165 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:165 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:172 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:184 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:184 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:205 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:205 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:212 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:212 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:218 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:218 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:226 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:235 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:236 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:236 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:279 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:279 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:294 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:294 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:316 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:316 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:325 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:329 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:329 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:338 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:338 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:355 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:373 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:373 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:392 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:398 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:398 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:442 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:467 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:467 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:473 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:473 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:481 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:483 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:491 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:507 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:514 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:514 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:531 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:552 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:552 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:558 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:559 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:560 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:560 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:566 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:566 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:572 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:572 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:578 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:596 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:596 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:604 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:610 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:610 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:623 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:623 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:629 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:629 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:634 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:634 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:638 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:642 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:642 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:651 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:667 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:670 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:671 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:689 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:689 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:706 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:718 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:718 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:724 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:737 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:737 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:751 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:751 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:759 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:780 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:780 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:787 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:799 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:799 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:807 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:807 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:814 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:820 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:820 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:834 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:845 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:852 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:852 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:870 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:877 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:877 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:884 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:884 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:890 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:890 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:897 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:912 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:912 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:915 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:918 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:918 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:931 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:931 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:938 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:938 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:944 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:944 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:966 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:966 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:973 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:08:985 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:08:985 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:015 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:031 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:031 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:038 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:039 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:046 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:058 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:058 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:064 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:064 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:081 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:093 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:093 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:117 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:117 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:132 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:132 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:148 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:161 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:162 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:164 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:164 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:165 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:166 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:174 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:186 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:186 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:194 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:194 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:202 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:217 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:217 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:229 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:233 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:233 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:239 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:240 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:260 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:262 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:262 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:273 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:273 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:279 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:300 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:300 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:309 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:309 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:316 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:316 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:322 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:323 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:329 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:329 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:350 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:350 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:357 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:357 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:363 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:370 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:392 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:430 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:430 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:436 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:436 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:460 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:467 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:473 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:474 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:507 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:538 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:538 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:545 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:545 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:552 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:552 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:559 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:559 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:568 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:568 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:575 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:575 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:581 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:581 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:587 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:597 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:597 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:603 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:603 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:619 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:625 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:625 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:647 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:666 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:666 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:672 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:682 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:687 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:687 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:687 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:693 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:693 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:696 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:696 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:699 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:699 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:706 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:711 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:711 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:727 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:735 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:735 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:745 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:745 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:768 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:775 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:784 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$1.run(AbstractEpollChannel.java:425) at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:413) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:785 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$1.run(AbstractEpollChannel.java:425) at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:413) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:792 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:792 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:803 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:803 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:804 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:805 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:807 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:808 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:809 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:809 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:809 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:815 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:815 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:823 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:823 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:833 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:846 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:846 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:876 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:889 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:889 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:905 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:906 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:912 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:920 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:920 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:936 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:953 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:953 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:959 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:959 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:965 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:965 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:09:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:09:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:003 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:003 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:007 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:009 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:010 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:011 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:011 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:017 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:029 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:035 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:043 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:043 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:043 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:044 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:047 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:049 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:049 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:055 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:055 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:072 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:072 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:078 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:078 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:092 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:092 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:098 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:098 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:098 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:098 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:135 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:139 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:140 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:141 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:146 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:146 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:166 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:178 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:178 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:185 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:185 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:192 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:192 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:222 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:228 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:231 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:231 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:246 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:246 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:253 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:253 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:259 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:272 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:274 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:274 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:274 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:275 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:277 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:278 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:281 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:281 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:287 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:287 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:307 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:307 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:328 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:329 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:334 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:352 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:352 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:371 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:371 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:399 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:400 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:400 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:407 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:407 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:421 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:421 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:451 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:451 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:459 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:473 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:473 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:491 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:491 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:499 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:499 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:515 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:515 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:530 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:530 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:561 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:568 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:575 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:611 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:611 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:617 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:620 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:625 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:625 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:634 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:643 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:643 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:650 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:659 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:666 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:666 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:694 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:700 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:715 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:715 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:723 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:724 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:729 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:747 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:747 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:757 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:757 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:768 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:768 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:769 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:774 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:781 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:781 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:787 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:799 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:802 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:830 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:842 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:850 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:850 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:856 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:856 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:875 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:875 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:881 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:882 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:899 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:899 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:922 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:933 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:933 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:939 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:939 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:946 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:946 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:959 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:959 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:966 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:967 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:10:986 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:10:986 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:006 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:041 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:042 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:088 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:095 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:095 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:103 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:129 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:153 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:185 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:185 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:205 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:206 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:206 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:213 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:213 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:220 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:220 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:251 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:258 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:258 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:288 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:289 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:295 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:317 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:317 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:331 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:332 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:333 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:340 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:372 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:372 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:378 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:391 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:391 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:393 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:394 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:397 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:397 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:410 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:410 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:431 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:431 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:439 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:439 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:452 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:458 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:458 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:488 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:488 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:499 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:542 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:542 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:542 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:549 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:549 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:560 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:566 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:566 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:581 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:593 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:598 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:612 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:612 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:620 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:632 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:642 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:642 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:648 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:648 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:666 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:666 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:666 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:697 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:730 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:731 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:754 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:757 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:765 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:765 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:777 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:828 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:841 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:841 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:859 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:859 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:882 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:882 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:932 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:974 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:989 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:989 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:11:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:994 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:11:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:018 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:037 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:037 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:072 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:073 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:074 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:096 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:102 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:120 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:126 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:134 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:134 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:148 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:150 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:162 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:172 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:193 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:193 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:198 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:234 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:246 ERROR 1894 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-08-08 02:26:12:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:253 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:279 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:280 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:294 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:306 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:306 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:353 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:386 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:386 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:398 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:412 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:432 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:432 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:465 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:471 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:507 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:524 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:543 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:560 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:578 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:584 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:618 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:636 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:665 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:683 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:684 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:691 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:725 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:726 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:758 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:758 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:766 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:805 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:820 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:821 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:859 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:859 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:871 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:889 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:889 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:908 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:942 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:962 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:962 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:983 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:983 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:12:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:12:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:003 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:003 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:021 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:036 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:036 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:046 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:048 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:049 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:053 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:054 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:072 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:095 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:096 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:097 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:098 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:098 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:116 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:124 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:124 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:152 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:187 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:187 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:207 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:223 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:223 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:226 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:227 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:230 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:230 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:243 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:243 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:273 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:280 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:296 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:296 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:312 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:312 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:323 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:324 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:327 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:327 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:345 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:345 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:352 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:352 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:358 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:358 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:364 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:373 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:382 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:410 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:413 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:413 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:436 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:440 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:440 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:446 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:466 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:466 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:477 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:486 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:486 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:495 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:495 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:502 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:502 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:513 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:531 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:531 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:550 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:557 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:557 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:575 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:575 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:596 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:596 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:603 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:615 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:615 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:617 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:622 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:622 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:639 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:640 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:641 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:646 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:648 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:654 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:654 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:660 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:680 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:688 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:694 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:694 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:701 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:717 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:748 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:748 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:755 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:755 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:756 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:801 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:819 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:832 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:832 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:842 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:869 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:869 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:875 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:875 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:910 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:910 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:916 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:928 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:928 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:936 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:952 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:952 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:969 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:991 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:991 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:13:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:13:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:001 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:001 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:007 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:032 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:032 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:033 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:034 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:040 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:040 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:063 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:063 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:086 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:120 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:131 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:131 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:138 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:138 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:155 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:160 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:160 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:167 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:167 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:180 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:183 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:183 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:189 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:189 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:219 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:219 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:225 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:226 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:236 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:262 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:269 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:269 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:282 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:282 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:313 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:314 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:319 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:324 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:324 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:337 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:337 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:342 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:355 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:355 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:366 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:373 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:373 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:390 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:390 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:399 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:403 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:403 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:406 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:406 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:442 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:452 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:453 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:453 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:459 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:479 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:480 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:480 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:497 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:497 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:503 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:503 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:509 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:509 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:510 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:515 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:516 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:527 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:529 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:529 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:535 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:536 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:539 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:539 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:568 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:568 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:581 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:614 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:616 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:620 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:620 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:632 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:637 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:637 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:644 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:654 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:654 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:682 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:685 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:702 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:721 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:755 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:755 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:755 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:775 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:776 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:777 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:781 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:781 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:788 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:806 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:14:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:822 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:823 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:824 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:825 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:826 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:827 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:854 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:889 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:898 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:907 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:908 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:916 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:933 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:934 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:935 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:952 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:953 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:954 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:957 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:14:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:011 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:012 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:050 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:052 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:053 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:408 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:409 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:416 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:416 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:432 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:433 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:537 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:551 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:583 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:622 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:650 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:659 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:677 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:727 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:727 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:727 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:735 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:735 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:741 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:767 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:787 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:787 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:819 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:836 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:836 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:842 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:842 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:846 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:847 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:848 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:849 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:850 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:851 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:852 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:852 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:852 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:858 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:862 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:867 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:867 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:873 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:873 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:886 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:905 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:905 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:906 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:918 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:932 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:932 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:943 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:946 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:946 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:947 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:953 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:953 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:965 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:965 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:981 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:984 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:985 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:985 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:986 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:987 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:988 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:15:991 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:991 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:15:997 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:011 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:011 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:028 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:033 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:033 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:045 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:051 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:068 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:068 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:093 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:093 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:100 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:111 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:112 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:116 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:116 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:140 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:153 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:154 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:155 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:155 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:159 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:165 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:185 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:185 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:200 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:200 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:206 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:218 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:218 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:227 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:227 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:233 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:244 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:273 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:281 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:288 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:288 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:303 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:303 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:322 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:322 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:328 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:357 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:357 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:375 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:375 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:383 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:395 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:401 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:420 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:421 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:422 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:423 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:424 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:425 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:425 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:425 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:430 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:431 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:434 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:434 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:443 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:444 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:445 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:446 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:447 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:448 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:448 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:448 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:459 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:459 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:477 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:477 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:491 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:520 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:520 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:526 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:527 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:527 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:550 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:551 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:552 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:554 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:556 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:560 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:560 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:570 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:593 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:619 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:628 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:628 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:635 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:637 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:637 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:684 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:696 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:704 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:704 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:722 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:722 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:722 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:723 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:724 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:729 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:729 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:737 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:737 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:743 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:743 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:754 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:760 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:788 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:806 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:812 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:830 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:832 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:834 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:835 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:835 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:835 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:843 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:844 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:844 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:849 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:853 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:858 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:858 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:859 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:864 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:864 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:880 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:888 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:888 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:909 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:910 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:911 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:912 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:913 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:914 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:914 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:914 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:920 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:920 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:926 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:933 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:933 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:943 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:946 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:951 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:951 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:959 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:959 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:966 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:966 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:16:973 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:973 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:16:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:013 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:020 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:020 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:032 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:032 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:037 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:039 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:040 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:043 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:043 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:062 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:062 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:064 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:068 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:068 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:083 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:091 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:091 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:098 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:098 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:106 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:107 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:108 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:110 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:110 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:140 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:156 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:157 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:161 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:161 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:173 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:174 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:175 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:176 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:177 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:178 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:178 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:201 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:201 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:207 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:230 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:231 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:232 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:233 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:237 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:237 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:244 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:260 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:260 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:287 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:303 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:303 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:314 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:327 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:334 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:351 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:351 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:354 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:355 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:356 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:357 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:358 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:359 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:360 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:362 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:362 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:362 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:368 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:368 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:375 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:381 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:381 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:391 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:440 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:449 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:463 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:463 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:472 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:474 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:475 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:476 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:476 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:476 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:482 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:498 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:524 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:524 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:535 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:550 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:550 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:560 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:573 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:574 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:584 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:584 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:602 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:602 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:621 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:658 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:665 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:665 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:686 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:689 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:690 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:691 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:692 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:694 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:694 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:693 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:695 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:696 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:696 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:696 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:696 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:700 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:700 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:702 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:707 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:707 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:711 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:713 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:713 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:714 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:715 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:716 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:717 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:719 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:719 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:719 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:720 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:721 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:725 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:725 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:740 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:740 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:754 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:754 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:782 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:791 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:791 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:797 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:797 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:801 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:802 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:806 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:806 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:815 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:816 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:817 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:820 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:820 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:833 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:838 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:839 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:864 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:865 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:866 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:870 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:870 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:875 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:876 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:877 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:878 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:878 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:878 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:879 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:880 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:884 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:885 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:891 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:891 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:897 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:926 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:926 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:948 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:949 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:950 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:951 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:952 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:952 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:964 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:964 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:970 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:974 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:975 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:976 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:976 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:976 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:979 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:983 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:984 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:984 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:17:984 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:17:990 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:008 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:008 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:017 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:017 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:043 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:054 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:055 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:056 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:058 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:058 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:075 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:081 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:081 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:088 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:088 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:093 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:094 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:094 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:094 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:103 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:116 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:116 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:149 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:151 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:152 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:156 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:156 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:178 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:183 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:187 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:187 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:187 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:188 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:189 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:192 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:193 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:193 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:193 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:200 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:200 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:209 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:223 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:224 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:225 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:229 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:229 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:249 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:256 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:263 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:262 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:270 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:285 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:286 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:287 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:288 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:288 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:288 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:289 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:291 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:292 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:293 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:294 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:295 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:295 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:295 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:296 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:297 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:299 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:300 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:301 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:303 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:303 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:305 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:306 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:307 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:309 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:309 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:316 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:316 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:322 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:322 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:341 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:348 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:352 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:352 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:373 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:373 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:379 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:379 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:388 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:388 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:402 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:404 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:405 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:406 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:408 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:408 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:426 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:427 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:428 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:432 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:432 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:450 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:451 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:456 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:456 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:461 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:462 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:463 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:463 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:470 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:478 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:486 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:487 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:503 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:503 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:522 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:522 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:538 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:539 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:540 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:541 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:560 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:574 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:574 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:581 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:582 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:586 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:587 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:587 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:587 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:588 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:594 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:594 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:600 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:600 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:606 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:606 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:614 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:627 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:627 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:633 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:634 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:634 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:663 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:668 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:674 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:674 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:682 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:707 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:712 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:713 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:716 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:716 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:734 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:736 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:737 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:738 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:739 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:740 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:740 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:741 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:746 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:746 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:752 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:752 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:773 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:825 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:829 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:836 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:836 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:851 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:863 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:871 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:872 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:873 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:873 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:873 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:874 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:880 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:880 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:890 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:896 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:897 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:900 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:900 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:927 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:928 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:930 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:931 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:935 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:935 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:942 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:944 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:945 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:948 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:948 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:978 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:18:984 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:18:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:008 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:015 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:049 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:065 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:072 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:072 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:086 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:087 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:088 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:089 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:090 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:092 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:092 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:092 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:101 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:112 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:113 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:129 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:129 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:139 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:146 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:146 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:196 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:197 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:198 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:199 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:200 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:201 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:202 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:203 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:204 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:204 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:204 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:206 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:207 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:208 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:209 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:210 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:211 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:212 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:212 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:221 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:221 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:230 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:234 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:241 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:249 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:249 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:276 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:283 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:308 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:309 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:310 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:311 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:315 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:316 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:318 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:319 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:320 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:321 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:322 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:322 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:322 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:330 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:333 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:334 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:335 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:336 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:337 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:349 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:351 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:351 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:418 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:419 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:426 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:426 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:434 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:435 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:440 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:440 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:449 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:463 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:494 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:498 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:498 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:506 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:506 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:513 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:523 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:523 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:534 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:536 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:536 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:544 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:548 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:548 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:567 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:568 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:569 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:573 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:573 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:577 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:578 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:579 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:580 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:580 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:580 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:589 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:590 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:591 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:592 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:595 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:595 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:604 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:623 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:624 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:625 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:626 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:627 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:627 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:635 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:660 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:661 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:663 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:663 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:680 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:705 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:708 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:709 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:709 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:735 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:735 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:735 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:740 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:751 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:751 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:759 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:779 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:818 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:819 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:819 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:824 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:824 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:837 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:837 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:843 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:843 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:844 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:850 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:880 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:880 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:888 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:893 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:893 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:911 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:925 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:925 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:925 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:943 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:961 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:964 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:965 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:965 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:19:980 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:19:986 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:029 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:030 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:032 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:035 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:035 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:051 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:057 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:080 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:099 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:100 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:101 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:102 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:103 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:104 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:105 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:105 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:105 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:110 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:110 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:131 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:131 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:138 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:155 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:168 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:174 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:174 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:181 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:182 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:184 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:185 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:186 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:186 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:186 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:192 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:229 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:243 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:247 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:247 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:253 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:253 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:268 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:269 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:270 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:271 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:271 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:271 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:279 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:304 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:304 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:317 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:323 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:350 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:350 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:350 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:351 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:352 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:357 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:357 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:361 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:367 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:380 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:380 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:386 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:387 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:388 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:389 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:390 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:391 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:391 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:391 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:398 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:407 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:413 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:413 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:437 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:438 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:439 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:440 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:441 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:442 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:443 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:443 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:449 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:453 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:454 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:454 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:454 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:455 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:456 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:457 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:459 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:460 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:460 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:460 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:466 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:466 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:473 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:478 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:478 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:478 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:483 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:484 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:484 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:484 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:497 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:498 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:499 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:500 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:501 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:502 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:502 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:502 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:504 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:505 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:508 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:508 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:516 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:518 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:518 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:522 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:523 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:524 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:525 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:525 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:525 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:534 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:534 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:543 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:543 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:547 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:548 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:548 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:548 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:549 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:553 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:554 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:555 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:555 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:562 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:563 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:564 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:565 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:566 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:566 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:566 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:570 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:571 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:572 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:576 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:576 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:576 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:581 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:583 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:584 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:585 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:594 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:595 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:595 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:596 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:597 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:601 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:607 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:607 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:611 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:612 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:613 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:618 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:618 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:618 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:627 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:628 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:629 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:630 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:631 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:632 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:632 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:637 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:643 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:643 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:643 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:646 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:647 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:651 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:651 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:655 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:656 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:657 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:658 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:659 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:659 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:659 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:662 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:663 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:664 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:668 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:668 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:669 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:671 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:672 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:673 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:674 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:675 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:675 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:675 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:679 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:680 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:681 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:681 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:681 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:687 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:718 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:725 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:725 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:750 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:752 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:752 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:758 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:759 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:762 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:766 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:767 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:767 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:767 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:778 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:779 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:780 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:781 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:782 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:783 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:784 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:786 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:786 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:787 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:788 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:789 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:791 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:792 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:792 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:793 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:793 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:794 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:800 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:800 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:800 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:807 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:838 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:839 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:840 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:841 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:843 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:843 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:869 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:888 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:888 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:914 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:917 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:922 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:922 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:936 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:937 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:941 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:941 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:955 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:956 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:958 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:959 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:960 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:960 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:966 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:992 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:20:998 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:20:998 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:014 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:015 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:018 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:018 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:031 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:036 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:036 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:054 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:057 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:059 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:060 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:061 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:062 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:063 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:063 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:071 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:077 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:078 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:079 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:080 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:082 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:083 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:084 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:084 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:090 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:090 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:120 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:142 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:143 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:144 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:151 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:158 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:165 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:165 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:169 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:170 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:171 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:172 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:172 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:179 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:179 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:179 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:186 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:191 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:198 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:212 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:213 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:214 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:215 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:216 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:217 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:217 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:217 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:219 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:223 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:223 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:245 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:250 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:252 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:253 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:254 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:255 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:256 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:257 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:264 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:282 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:282 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:282 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:288 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:297 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:298 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:302 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:303 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:304 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:304 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:304 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:327 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:339 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:340 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:341 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:342 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:343 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:344 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:345 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:345 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:346 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:347 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:351 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:351 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:376 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:376 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:388 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:396 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:411 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:413 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:414 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:415 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:416 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:417 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:417 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:417 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:423 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:436 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:458 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:463 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:464 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:464 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:465 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:466 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:467 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:468 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:469 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:470 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:471 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:471 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:471 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:479 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:488 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:489 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:490 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:491 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:492 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:494 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:494 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:493 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:495 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:496 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:500 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:500 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:519 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:528 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:528 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:545 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:546 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:552 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:553 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:575 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:582 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:597 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:598 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:601 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:605 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:606 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:607 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:608 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:608 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:608 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:609 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:610 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:614 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:614 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:636 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:642 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:642 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:642 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:644 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:645 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:648 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:648 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:686 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:694 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:698 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:699 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:700 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:701 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:701 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:701 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:728 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:729 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:731 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:732 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:733 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:733 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:748 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:749 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:750 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:758 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:771 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:772 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:773 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:775 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:775 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:790 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:796 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:810 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:811 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:812 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:813 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:815 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:815 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:831 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:838 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:855 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:856 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:857 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:858 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:860 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:866 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:882 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:883 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:886 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:886 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:891 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:892 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:893 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:894 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:895 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:895 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:895 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:915 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:915 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:929 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:938 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:938 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:963 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:969 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:976 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:976 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:995 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:996 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:996 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:996 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:21:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:997 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:998 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:21:999 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:000 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:001 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:002 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:002 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:002 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:003 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:004 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:005 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:008 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:008 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:013 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:016 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:018 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:019 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:020 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:020 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:025 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:040 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:058 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:064 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:065 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:076 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:076 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:085 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:091 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:098 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:113 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:119 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:120 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:121 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:122 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:122 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:122 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:122 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:123 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:124 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:125 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:126 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:127 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:128 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:128 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:132 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:133 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:134 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:134 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:134 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:143 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:169 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:190 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:194 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:195 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:197 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:197 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:225 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:236 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:237 ERROR 1894 --- [ Report-task-0] o.o.u.i.s.impl.IntentReportServiceImpl [97] : The fulfillmentInfo is null 2026-08-08 02:26:22:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:237 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:243 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:243 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:244 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:246 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:247 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:248 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:249 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:250 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:251 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:251 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:264 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:265 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:266 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:267 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:267 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:273 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:283 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:284 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:286 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:286 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:312 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:318 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:326 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:332 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:338 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:345 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:351 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:364 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:365 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:366 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:367 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:368 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:369 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:370 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:371 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:371 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:371 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:372 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:373 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:374 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:375 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:376 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:377 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:378 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:378 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:378 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:379 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:380 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:381 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:382 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:383 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:384 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:385 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:385 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:385 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:396 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:400 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:401 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:402 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:403 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:403 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:411 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:429 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:436 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:436 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:480 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:481 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:482 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:487 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:487 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:494 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:503 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:506 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:507 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:508 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:509 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:509 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:509 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:511 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:512 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:513 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:514 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:515 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:516 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:516 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:517 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:518 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:519 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:520 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:521 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:528 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:528 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:528 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:529 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:530 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:531 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:532 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:533 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:533 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:533 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:569 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:599 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:600 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:601 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:602 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:603 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:604 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:605 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:605 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:612 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:615 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:621 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:622 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:622 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:622 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:649 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:650 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:651 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:652 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:653 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:654 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:659 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:664 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:697 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:703 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:704 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:704 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:706 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:707 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:709 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:710 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:710 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:710 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:730 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:738 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:742 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:743 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:744 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:745 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:746 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:747 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:747 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:747 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:751 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:752 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:753 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:754 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:754 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:758 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:759 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:760 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:761 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:763 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:764 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:764 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:764 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:785 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:786 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:790 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:791 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:795 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:796 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:797 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:798 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:800 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:800 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:803 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:808 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:821 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:821 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:845 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:851 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:867 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:868 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:869 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:870 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:873 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:873 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:881 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:884 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:885 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:886 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:887 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:899 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:900 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:901 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:902 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:903 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:904 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:905 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:905 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:905 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:911 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:918 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:919 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:920 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:921 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:922 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:923 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:924 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:924 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:938 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:939 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:940 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:941 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:942 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:942 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:950 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:962 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:965 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:966 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:967 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:968 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:969 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:970 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:971 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:972 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:973 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:977 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:977 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:22:982 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:22:989 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:004 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:017 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:022 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:023 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:023 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:023 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:024 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:025 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:026 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:027 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:030 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:030 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:038 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:053 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:053 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:066 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:067 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:068 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:069 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:070 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:071 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:072 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:072 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:081 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:084 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:085 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:086 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:087 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:087 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:114 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:115 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:116 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:117 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:118 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:128 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:129 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:130 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:131 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:131 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:131 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:136 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:137 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:138 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:138 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:138 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:146 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:160 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:160 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:160 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:163 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:164 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:166 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:166 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:198 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:218 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:220 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:221 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:222 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:227 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:227 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:238 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:239 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:240 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:241 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:242 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:245 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:245 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:257 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:258 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:259 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:259 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:261 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:262 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [185] : getIntentInstance Create Statue Error:Response{protocol=http/1.1, code=200, message=Response.success(), url=http://localhost/} 2026-08-08 02:26:23:263 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [98] : CCVPN instance creation error: failed to send to so within time frame 2026-08-08 02:26:23:265 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:265 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:267 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [105] : Details:Cannot invoke "retrofit2.Call.execute()" because the return value of "org.onap.usecaseui.intentanalysis.adapters.so.apicall.SOAPICall.createIntentInstance(okhttp3.RequestBody)" is null 2026-08-08 02:26:23:272 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:282 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:282 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:290 ERROR 1894 --- [ main] o.o.u.i.adapters.so.impl.SOServiceImpl [116] : delete instance to SO error :java.lang.StringIndexOutOfBoundsException: Range [4, 0) out of bounds for length 0 2026-08-08 02:26:23:294 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:295 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:300 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:310 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:310 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:340 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:341 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:347 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:347 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:354 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:360 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:360 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:367 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:367 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:376 ERROR 1894 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [151] : Create intent configuration policy type failed. 2026-08-08 02:26:23:376 ERROR 1894 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-08-08 02:26:23:380 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:381 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:387 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:387 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:388 ERROR 1894 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [169] : Create intent configuration policy failed. 2026-08-08 02:26:23:388 ERROR 1894 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-08-08 02:26:23:393 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:393 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:399 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:400 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:406 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:406 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:413 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:413 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:425 ERROR 1894 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [78] : Create modify cll policy failed. 2026-08-08 02:26:23:428 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:428 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:434 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:435 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:436 ERROR 1894 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [183] : Deploy intent configuration policy failed. 2026-08-08 02:26:23:436 ERROR 1894 --- [ main] o.o.u.i.a.policy.impl.PolicyServiceImpl [125] : Create and deploy the intent configuration policy failed. 2026-08-08 02:26:23:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:447 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:447 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:452 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:452 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:458 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:458 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:464 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:464 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:470 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:470 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:477 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:477 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:484 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:484 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:491 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:491 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:497 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:497 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:503 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:503 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:510 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:510 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:516 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:517 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:522 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:522 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:546 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:554 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:563 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:563 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:571 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:577 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:584 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:584 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:591 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:591 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:598 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:604 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:604 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:611 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:611 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:619 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:619 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:627 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:628 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:646 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:646 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:652 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:652 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:658 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:663 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:664 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:670 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:670 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:677 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:677 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:683 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:689 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:696 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:701 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:701 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:708 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:708 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:748 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:758 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:758 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:764 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:764 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:771 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:778 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:778 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:786 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:787 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:787 ERROR 1894 --- [ main] o.o.u.i.controller.IntentController [101] : Execute update intent Exception: org.mockito.exceptions.misusing.InvalidUseOfMatchersException: Invalid use of argument matchers! 1 matchers expected, 2 recorded: -> at org.onap.usecaseui.intentanalysis.controller.IntentControllerTest.testUpdateIntentByIdCommonException(IntentControllerTest.java:93) -> at org.onap.usecaseui.intentanalysis.controller.IntentControllerTest.testUpdateIntentByIdCommonException(IntentControllerTest.java:93) This exception may occur if matchers are combined with raw values: //incorrect: someMethod(any(), "raw String"); When using matchers, all arguments have to be provided by matchers. For example: //correct: someMethod(any(), eq("String by matcher")); For more info see javadoc for Matchers class. at org.onap.usecaseui.intentanalysis.controller.IntentController.updateIntentById(IntentController.java:93) at org.onap.usecaseui.intentanalysis.controller.IntentControllerTest.testUpdateIntentByIdCommonException(IntentControllerTest.java:93) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:76) at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) 2026-08-08 02:26:23:796 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:796 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:803 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:803 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:810 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:810 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:817 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:817 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:823 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:824 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:831 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:832 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:838 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:838 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:843 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:844 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:850 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:850 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:857 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:857 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:865 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:865 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:872 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:872 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:878 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:878 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:885 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:885 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:894 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:894 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:900 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:901 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:907 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:907 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:914 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:914 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:921 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:922 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:928 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:928 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:934 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:934 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:939 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:940 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:948 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:948 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:954 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:954 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:970 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:976 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:976 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:23:982 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:004 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:005 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:016 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:017 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:040 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:040 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:046 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:055 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:055 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:061 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:061 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:067 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:067 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:074 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:074 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:087 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:088 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:094 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:095 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:101 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:101 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:108 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:108 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:114 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:120 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:129 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:129 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:137 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:138 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:147 ERROR 1894 --- [ main] o.o.u.i.s.impl.IntentInstanceServiceImpl[70] : delete intent instance is failed,intentId is intentId2 2026-08-08 02:26:24:150 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:151 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:156 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:157 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:163 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:163 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:171 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:171 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:177 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:178 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:184 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:233 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:233 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:271 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:271 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:288 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:288 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:297 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:297 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:304 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:304 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:327 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:327 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:335 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:345 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:345 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:361 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:361 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:368 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:384 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:384 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:397 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:422 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:428 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:428 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:434 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:434 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:439 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:440 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:448 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:448 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:454 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:454 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:461 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:461 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:480 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:480 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:512 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:512 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:522 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:522 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:528 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:528 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:536 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:536 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:542 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:542 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:549 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:549 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:554 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:560 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:561 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:566 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:566 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:573 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:573 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:579 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:579 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:585 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:585 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:591 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:595 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:598 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:605 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:605 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:612 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:612 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:623 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:623 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:629 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:629 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:636 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:636 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:643 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:643 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:651 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:651 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:657 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:657 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:665 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:665 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:671 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:678 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:678 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:686 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:686 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:694 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:694 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:702 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:702 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:708 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:709 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:716 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:716 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:723 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:723 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:729 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:729 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:736 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:736 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:755 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:755 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:761 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:761 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:768 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:768 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:774 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:774 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:782 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:782 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:789 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:789 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:794 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:794 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:800 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:801 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:807 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:807 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:814 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:814 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:821 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:821 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:833 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:833 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:840 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:853 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:853 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:859 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:866 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:866 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:872 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:872 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:879 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:879 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:893 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:893 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:899 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:899 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:906 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:906 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:912 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:912 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:917 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:917 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:924 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:930 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:930 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:936 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:942 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:942 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:948 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:948 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:954 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:954 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:960 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:960 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:966 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:966 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:973 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:973 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:979 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:979 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:985 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:985 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:992 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:992 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:998 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:24:998 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:005 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:005 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:011 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:011 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:016 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:016 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:022 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:022 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:029 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:029 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:035 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:036 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:042 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:042 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:048 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:048 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:055 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:055 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:062 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:062 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:069 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:069 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:083 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:090 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:090 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:097 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:097 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:105 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:112 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:113 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:120 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:120 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:127 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:127 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:135 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:135 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:143 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:151 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:151 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:158 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:167 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:167 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:173 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:173 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:180 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:180 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:188 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:188 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:195 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:201 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:201 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:208 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:208 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:214 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:215 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:222 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:223 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:229 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:229 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:236 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:236 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:242 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:243 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:249 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:249 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:255 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:255 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:261 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:261 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:267 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:268 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:273 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:274 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:280 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:280 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:286 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:286 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:293 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:294 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:300 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:300 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:306 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:306 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:312 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:319 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:326 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:326 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:332 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:333 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:339 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:339 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:345 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:345 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:352 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:352 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:359 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:359 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:366 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:372 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:372 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:379 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:379 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:399 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:400 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:405 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:406 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:411 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:411 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:417 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:417 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:424 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:424 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:431 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:431 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:439 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:439 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:445 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:445 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:450 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:450 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:458 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:458 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:463 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:463 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:475 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:475 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:480 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:480 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:489 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:489 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:495 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:495 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:500 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:500 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:506 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:506 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:511 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:511 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:517 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:517 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:523 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:523 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:532 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:532 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:538 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:538 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:550 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:550 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:556 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:556 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:562 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:562 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:567 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:567 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:572 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:572 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:578 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:583 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:583 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:588 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:588 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:594 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:594 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:599 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:599 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:605 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:607 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:619 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:619 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:624 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:624 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:630 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:630 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:636 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:636 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:642 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:642 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:648 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:648 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:653 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:653 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:660 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:665 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:665 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:671 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:671 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:677 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:677 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:682 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:682 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:688 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:688 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:694 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:694 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:699 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:699 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:706 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:706 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:712 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:712 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:718 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:718 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:724 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:730 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:730 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:736 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:736 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:742 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:742 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:748 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:748 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:753 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:754 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:759 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:759 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:765 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:765 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:777 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:777 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:783 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:783 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:789 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:789 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:800 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:800 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:807 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:807 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:813 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:813 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:818 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:818 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:825 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:825 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:831 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:831 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:837 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:837 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:842 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:842 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:848 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:848 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:866 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:866 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:871 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:871 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:877 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:877 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:882 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:882 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:893 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:893 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:901 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:901 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:907 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:907 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:913 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:913 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:918 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:918 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:924 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:924 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:930 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:930 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:935 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:941 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:941 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:947 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:947 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:953 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:953 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:958 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:959 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:964 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:964 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:970 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:970 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:976 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:976 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:982 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:982 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:988 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:988 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:994 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:25:994 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:000 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:000 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:006 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:006 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:012 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:013 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:024 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:024 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:030 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:030 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:036 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:036 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:042 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:042 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:047 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:047 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:053 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:053 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:059 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:059 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:064 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:064 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:070 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:070 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:076 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:076 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:082 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:082 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:088 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:088 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:094 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:094 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:101 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:101 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:107 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:107 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:114 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:114 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:121 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:121 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:127 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:127 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:135 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:136 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:142 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:142 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:158 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:170 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:171 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:181 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:181 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:188 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:188 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:194 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:194 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:200 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:200 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:206 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:206 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:212 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:212 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:218 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:218 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:224 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:224 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:231 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:231 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:238 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:238 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:244 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:244 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:250 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:250 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:256 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:256 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:262 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:262 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:268 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:268 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:273 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:274 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:280 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:280 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:287 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:287 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:294 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:294 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:300 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:300 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:306 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:306 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:312 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:319 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:326 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:326 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:333 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:342 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:342 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:350 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:350 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:358 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:358 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:368 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:368 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:380 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:380 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:386 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:387 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:393 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:393 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:399 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:399 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:405 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:405 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:411 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:411 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:418 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:418 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:424 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:424 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:430 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:430 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:437 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:437 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:443 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:443 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:450 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:450 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:456 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:456 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:462 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:462 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:478 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:478 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:484 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:484 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:491 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:498 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:498 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:505 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:505 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:511 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:512 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:518 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:518 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:525 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:525 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:531 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:531 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:538 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:538 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:550 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:550 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:557 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:557 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:563 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:563 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:570 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:570 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:576 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:576 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:582 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:582 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:588 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:589 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:594 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:595 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:601 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:608 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:608 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:614 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:614 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:621 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:621 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:628 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:628 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:634 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:634 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:640 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:640 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:646 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:646 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:653 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:653 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:659 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:659 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:665 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:665 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:673 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:673 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:679 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:679 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:685 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:685 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:692 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:692 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:698 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:698 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:705 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:705 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:711 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:711 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:718 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:718 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:724 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:724 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:731 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:731 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:738 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:738 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:743 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:743 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:755 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:756 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:762 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:762 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:768 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:768 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:774 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:774 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:783 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:783 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:789 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:789 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:795 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:795 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:802 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:802 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:808 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:808 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:815 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:815 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:821 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:821 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:828 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:834 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:834 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:840 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:853 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:853 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:866 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:866 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:871 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:871 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:878 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:878 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:884 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:884 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:890 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:890 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:896 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:896 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:902 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:902 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:908 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:908 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:914 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:914 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:920 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:920 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:926 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:932 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:932 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:938 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:938 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:944 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:944 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:950 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:950 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:956 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:956 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:962 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:962 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:968 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:968 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:974 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:974 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:980 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:980 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:986 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:986 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:999 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:26:999 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:005 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:005 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:011 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:011 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:017 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:017 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:024 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:024 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:030 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:030 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:036 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:036 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:042 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:042 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:048 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:048 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:054 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:054 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:061 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:061 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:067 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:068 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:073 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:073 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:079 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:080 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:086 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:092 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:093 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:098 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:099 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:105 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:111 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:111 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:117 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:117 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:123 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:124 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:136 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:136 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:151 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:152 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:156 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:157 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:161 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:162 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:167 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:167 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:173 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:173 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:179 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:180 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:185 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:185 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:191 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:192 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:198 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:198 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:203 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:204 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:210 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:210 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:216 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:216 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:222 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:223 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:229 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:230 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:236 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:236 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:241 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:242 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:248 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:248 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:253 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:254 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:261 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:261 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:266 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:266 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:273 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:273 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:283 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:284 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:290 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:290 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:296 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:296 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:301 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:301 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:307 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:308 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:325 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:326 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:331 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:332 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:338 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:338 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:344 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:344 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:350 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:350 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:357 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:358 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:365 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:365 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:371 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:371 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:377 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:377 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:385 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:385 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:390 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:391 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:397 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:397 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:403 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:408 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:408 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:414 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:414 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:419 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:420 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:425 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:426 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:432 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:432 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:447 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:447 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:453 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:453 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:459 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:460 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:466 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:466 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:473 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:473 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:479 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:480 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:487 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:487 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:498 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:498 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:504 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:504 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:513 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:513 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:519 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:519 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:526 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:526 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:535 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:535 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:547 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:547 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:556 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:557 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:563 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:563 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:569 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:570 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:575 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:576 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:582 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:582 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:588 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:588 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:594 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:594 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:601 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:601 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:606 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:607 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:612 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:618 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:618 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:623 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:624 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:630 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:630 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:636 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:636 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:642 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:642 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:648 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:648 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:654 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:654 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:660 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:660 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:667 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:667 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:673 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:674 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:679 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:680 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:685 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:685 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:691 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:697 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:702 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:702 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:708 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:708 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:714 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:714 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:720 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:720 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:725 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:725 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:731 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:731 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:737 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:738 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:744 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:744 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:750 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:750 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:756 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:756 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:762 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:763 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:769 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:776 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:776 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:782 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:783 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:789 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:790 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:797 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:798 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:804 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:805 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:812 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:813 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:819 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:819 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:825 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:826 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:831 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:831 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:837 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:837 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:843 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:843 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:849 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:849 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:855 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:855 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:861 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:866 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:867 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:873 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:873 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:880 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:880 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:887 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:887 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:893 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:894 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:900 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:900 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:905 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:906 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:912 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:913 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:918 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:919 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:925 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:925 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:930 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:931 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:938 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:938 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:944 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:944 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:950 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:951 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:956 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:956 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:962 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:963 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:968 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:969 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:974 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:974 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:980 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:27:981 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:002 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:002 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:008 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:008 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:014 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:014 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:020 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:026 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:026 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:033 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:033 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:039 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:040 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:046 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:051 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:057 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:057 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:063 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:063 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:069 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:070 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:077 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:077 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:086 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:086 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:092 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:092 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:098 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:098 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:104 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:105 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:111 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:111 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:117 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:117 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:123 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:123 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:129 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:129 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:137 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:137 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:150 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:150 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:158 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:164 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:164 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:173 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:179 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:179 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:186 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:186 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:193 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:193 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:199 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:203 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:210 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:210 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:216 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:217 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:223 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:224 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:230 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:230 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:237 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:237 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:244 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:245 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:251 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:251 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:259 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:259 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:265 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:265 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:271 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:272 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:278 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:279 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:286 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:286 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:293 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:293 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:300 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:300 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:307 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:307 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:313 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:313 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:320 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:320 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:327 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:327 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:334 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:340 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:340 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:346 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:347 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:353 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:360 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:360 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:367 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:373 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:380 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:380 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:386 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:387 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:394 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:394 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:401 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:402 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:408 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:408 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:414 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:415 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:421 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:422 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:429 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:430 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:436 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:436 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:444 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:444 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:450 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:450 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:456 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:456 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:461 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:461 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:468 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:468 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:475 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:475 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:481 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:481 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:491 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:491 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:499 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:499 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:505 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:506 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:512 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:512 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:519 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:520 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:525 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:526 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:531 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:532 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:539 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:539 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:545 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:545 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:551 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:552 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:558 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:559 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:566 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:566 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:572 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:572 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:578 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:578 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:584 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:585 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:592 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:592 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:599 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:599 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:606 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:607 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:620 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:620 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:630 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:630 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:637 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:637 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:644 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:644 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:651 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:651 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:657 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:657 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:663 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:664 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:669 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:670 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:676 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:676 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:683 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:683 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:696 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:703 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:703 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:709 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:709 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:715 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:715 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:722 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:722 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:729 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:729 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:736 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:736 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:744 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:744 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:751 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:751 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:759 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:759 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:764 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:764 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:770 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:770 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:777 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:777 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:783 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:784 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:790 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:790 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:796 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:796 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:809 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:809 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:817 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:817 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:833 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:833 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:839 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:839 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:846 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:846 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:852 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:852 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:859 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:859 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:878 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:878 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:883 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:883 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:889 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:889 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:896 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:896 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:902 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:902 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:909 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:909 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:916 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:916 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:922 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:922 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:928 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:928 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:939 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:939 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:946 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:946 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:952 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:952 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:958 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:958 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:964 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:964 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:969 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:969 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:975 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:975 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:981 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:999 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:28:999 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:006 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:006 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:012 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:012 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:019 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:019 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:026 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:026 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:034 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:034 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:040 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:040 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:047 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:047 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:059 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:059 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:065 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:065 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:071 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:071 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:078 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:078 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:083 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:083 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:089 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:089 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:096 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:096 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:102 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:102 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:108 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:108 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:114 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:115 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:121 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:121 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:128 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:128 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:134 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:134 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:140 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:140 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:147 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:147 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:154 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:154 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:160 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:160 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:166 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:166 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:172 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:178 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:178 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:184 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:184 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:191 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:191 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:197 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:197 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:203 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:203 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:209 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:209 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:215 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:215 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:221 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:221 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:227 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:227 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:233 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:233 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:240 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:240 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:246 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:246 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:253 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:253 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:258 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:259 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:265 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:265 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:271 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:271 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:277 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:277 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:284 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:285 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:291 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:292 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:297 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:297 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:304 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:304 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:312 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:312 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:319 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:319 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:326 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:326 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:333 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:333 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:348 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:348 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:354 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:354 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:361 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:362 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:368 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:368 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:374 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:374 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:380 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:380 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:386 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:386 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:392 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:392 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:397 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:398 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:404 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:404 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:410 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:410 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:416 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:416 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:423 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:423 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:428 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:429 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:435 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:435 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:447 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:447 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:454 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:455 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:462 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:462 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:468 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:468 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:474 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:474 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:480 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:481 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:488 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:488 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:495 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:495 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:501 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:501 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:507 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:508 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:514 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:514 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:522 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:522 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:528 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:528 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:534 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:534 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:541 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:541 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:547 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:547 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:553 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:554 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:560 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:560 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:566 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:566 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:572 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:572 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:579 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:579 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:587 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:587 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:593 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:593 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:600 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:600 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:607 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:607 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:613 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:613 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:621 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:621 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:627 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:627 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:645 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:645 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:652 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:652 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:658 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:658 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:663 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:664 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:670 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:670 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:676 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:676 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:683 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:683 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:696 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:696 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:703 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:703 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:710 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:710 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:716 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:716 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:722 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:722 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:728 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:728 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:735 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:735 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:741 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:741 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:748 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:748 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:754 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:754 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:760 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:760 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:766 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:766 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:772 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:773 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:780 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:781 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:788 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:794 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:794 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:800 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:800 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:806 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:806 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:813 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:813 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:820 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:821 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:827 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:827 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:834 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:834 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:840 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:841 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:847 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:847 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:863 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:863 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:869 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:869 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:875 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:875 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:881 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:881 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:888 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:888 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:894 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:894 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:900 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:900 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:906 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:906 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:913 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:913 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:920 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:920 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:926 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:926 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:933 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:933 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:941 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:941 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:947 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:947 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:961 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:961 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:967 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:967 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:973 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:974 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:980 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:980 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:986 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:986 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:993 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:29:993 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:000 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:000 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:006 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:006 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:012 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:012 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:018 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:018 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:026 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:026 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:032 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:032 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:038 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:038 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:046 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:046 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:052 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:052 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:058 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:058 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:064 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:064 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:070 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:070 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:076 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:076 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:082 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:082 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:090 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:090 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:095 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:095 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:101 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:101 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:107 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:107 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:113 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:113 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:119 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:119 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:125 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:125 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:131 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:131 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:137 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:138 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:144 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:144 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:150 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:150 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:158 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:163 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:165 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:165 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:172 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:172 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:178 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:178 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:184 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:184 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:190 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:190 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:195 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:195 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:201 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:201 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:207 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:207 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:212 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:212 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:218 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:218 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:224 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:224 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:229 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:229 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:234 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:234 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:241 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:241 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:247 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:247 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:252 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:252 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:258 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:258 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:263 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:263 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:269 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:269 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:274 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:274 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:280 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:280 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:287 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:287 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:292 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:292 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:298 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:298 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:304 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:304 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:309 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:309 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:315 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:315 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:321 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:321 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:326 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:326 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:332 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:332 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:338 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:338 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:343 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:343 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:349 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:349 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:355 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:355 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:360 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:360 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:366 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:366 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:373 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:373 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:378 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:378 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:384 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:384 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:390 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:390 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:395 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:395 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:401 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:401 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:407 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:412 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:413 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:413 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:418 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:418 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:424 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:424 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:429 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:429 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:435 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:435 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:441 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:441 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:446 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:447 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:452 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:452 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:458 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:458 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:464 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:464 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:469 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:469 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:475 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:475 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:480 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:480 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:486 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:486 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:492 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:492 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:497 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:497 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:503 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:504 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:509 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:509 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:515 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:515 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:521 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:521 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:528 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:528 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:533 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:533 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:539 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:539 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:544 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:544 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:549 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:550 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:555 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:555 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:561 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:562 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:567 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:567 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:573 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:573 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:579 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:579 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:585 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:591 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:591 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:597 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:598 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:604 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:604 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:609 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:609 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:616 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:616 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:622 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:622 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:628 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:628 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:633 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:633 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:639 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:639 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:644 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:644 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:650 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:650 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:656 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:656 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:662 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:662 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:667 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:667 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:673 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:673 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:678 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:678 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:684 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:684 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:690 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:690 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:697 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:697 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:703 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:703 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:709 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:709 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:714 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:715 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:721 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:721 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:727 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:726 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:732 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:732 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:738 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:738 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:744 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:744 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:749 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:749 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:755 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:755 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:761 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:761 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:767 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:767 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:773 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:773 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:782 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:782 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:788 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:789 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:794 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:794 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:800 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:800 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:806 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:806 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:812 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:812 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:817 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:818 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:824 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:824 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:829 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:829 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:835 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:835 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:841 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:841 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:848 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:848 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:854 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:854 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:860 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:860 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:865 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:865 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:871 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:871 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:876 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:877 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:882 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:882 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:888 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:888 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:894 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:894 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:901 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:901 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:907 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:907 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:913 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:913 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:919 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:919 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:925 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:925 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:931 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:931 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:936 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:939 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:943 ERROR 1894 --- [pool-5-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted 2026-08-08 02:26:30:943 ERROR 1894 --- [pool-4-thread-1] o.o.u.i.adapters.dmaap.MRTopicMonitor [109] : fetchMessage encountered error: {} reactor.core.Exceptions$ReactiveException: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at reactor.core.Exceptions.propagate(Exceptions.java:408) at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101) at reactor.core.publisher.Mono.block(Mono.java:1712) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor$MRConsumerWrapper.fetch(MRTopicMonitor.java:223) at org.onap.usecaseui.intentanalysis.adapters.dmaap.MRTopicMonitor.run(MRTopicMonitor.java:103) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Suppressed: java.lang.Exception: #block terminated with an error at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103) ... 6 common frames omitted Caused by: java.net.UnknownHostException: Failed to resolve 'message-router' [A(1)] after 2 queries at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1097) at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1044) at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:432) at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:662) at io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:66) at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:489) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590) at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105) at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:317) at io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:309) at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1392) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) at io.netty.channel.epoll.EpollDatagramChannel.processPacket(EpollDatagramChannel.java:662) at io.netty.channel.epoll.EpollDatagramChannel.recvmsg(EpollDatagramChannel.java:697) at io.netty.channel.epoll.EpollDatagramChannel.access$300(EpollDatagramChannel.java:56) at io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe.epollInReady(EpollDatagramChannel.java:536) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ... 1 common frames omitted